20110993

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{5431}}^1$

素因数の和:5484

約数の個数: 12

約数和(自身を含む): 24031168

約数和(自身を除く): 3920175

約数列:

[1, 7, 23, 161, 529, 3703, 5431, 38017, 124913, 874391, 2872999, 20110993]

約数ペア:

[(1, 20110993), (7, 2872999), (23, 874391), (161, 124913), (529, 38017), (3703, 5431)]